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Pioneer DV-300-K Service Manual

Pioneer dvd player service manual
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DVD PLAYER

DV-300-K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
DV-300-K
KUCXZT
For details, refer to "
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2007
Power Requirement
AC 120 V
Important Check Points for Good Servicing
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
STANDBY/
ON
OPEN/CLOSE
DV-300-K
Region No.
" .
ORDER NO.
TOP MENU
MENU
RRV3584
ENTER
HOME
MENU
RETURN
Remarks
1
T-ZZV APR. 2007 printed in Japan

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Summary of Contents for Pioneer DV-300-K

  • Page 1: Dvd Player

    PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2007 T-ZZV APR.

  • Page 2: Safety Information

    PIONEER Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Ser vice Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER. plug as required)
  • Page 3 2. When the cover is open, close viewing through the objective lens with the naked eye will cause exposure to the laser beam. ∗ : See page 28. /C LO M EN M EN DV-300-K...
  • Page 4 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. DV-300-K...

  • Page 5: Table Of Contents

    10.8 POWER PCB ASSY ..........................60 10.9 WAVE FORMS............................62 11. PCB CONNECTION DIAGRAM ........................63 11.1 LOADING MOTOR/SW...........................64 11.2 DVD MT PCB ASSY ..........................64 11.3 OPERATION 1 PCB and OPERATION 2 PCB ASSYS ................66 11.4 POWER PCB ASSY ..........................67 12. PCB PARTS LIST ............................69 DV-300-K...

  • Page 6: Service Precautions

    • Soldering time: Within 3 seconds • Soldering combination: Sn-3.0Ag-0.5Cu • When Soldering/Removing of solder, use the draw in equipment over the Pick Up Unit to prevent the Flux smoke from it. Short circuit using a soldering iron. Pick Up PCB Fig. 1 DV-300-K...

  • Page 7: Disc Removal Method

    • Place the unit on a workstation equipped to protect against static electricity, such as conductive mat. • Soldering iron with ground wire or ceramic type is used. • A worker needs to use a ground conductive wrist strap for body. DV-300-K...

  • Page 8: Specifications

    2. SPECIFICATIONS 2.1 ACCESSORIES Accessories • Remote control ×1 • Audio / Video cable(1.2m) ×1 (red/white/yellow) (07650KY060) (06CPBA2006) • Dry cell batteries ×2 • Warranty Card (AA/R6P) • Operating Instructions DV-300-K...

  • Page 9: Specifications

    Output level..... 1 Vp-p (75 Ω) Jack ....... . . RCA DV-300-K...

  • Page 10: Disc/Content Format

    DVD-R/RW compatibility • Compatible formats: DVD-Video, Video Recording (VR)* * Edit points may not play exactly as edited; screen may go momentarily blank at edited points. • Unfinalized playback: No • WMA/MP3/JPEG file playback on DVD-R/ RW: No DV-300-K...
  • Page 11 In these particular instances, check with the software publisher for more detailed information. Discs recorded in packet write mode (UDF format) are not compatible with this player. Check the DVD-R/RW or CD-R/RW software disc boxes for additional compatibility information. DV-300-K...

  • Page 12: Panel Facilities

    Returns to the previously dis-played menu screen. • Press to jump to the previous/next 7 HOME MENU chapter or track. 8 Display Compatible Description of the display. This mark indicates compatibility with DVD-RW discs recorded on a DVD recorder in Video Recording mode. DV-300-K...
  • Page 13 Press to pause playback; press again to restart. 12 PLAY MODE Press to display the Play Mode menu. (You can also get to the Play Mode menu by pressing HOME MENU and selecting Play Mode). Press to jump to the beginning of the current DV-300-K...
  • Page 14 Use to select menu options, etc. playing. 18 MENU 24 ZOOM Press to display a DVD disc menu, or the Disc Press to change the zoom level. Navigator if a VR format DVD-RW, CD, Video CD , MP3, WMA or JPEG disc is loaded. DV-300-K...

  • Page 15: Basic Items For Service

    Items to be checked regarding video Item to be checked regarding audio Block noise Distortion Horizontal noise Noise Dot noise Volume too low Disturbed image (video jumpiness) Volume too high Too dark Volume fluctuating Too bright Sound interrupted Mottled color DV-300-K...

  • Page 16: Pcb Locations

    DVD MT PCB ASSY OPERATION 1 PCB ASSY Mark No. Description Part No. LIST OF ASSEMBLIES 1..DVD MT PCB ASSY A2K008A130 1..OPERATION 1 PCB ASSY A2K008A270 1..OPERATION 2 PCB ASSY A2K001A280 > 1..POWER PCB ASSSY A2K008A240 1..DVD MECHA ASSY A2K001A650 DV-300-K...

  • Page 17: Jigs List

    • Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Position to be cleaned Position to be cleaned Cleaning tools Cleaning tools Remark Remark Pickup leneses Cleaning liquid : GEM1004 Cleaning paper : GED-008 DV-300-K...

  • Page 18: Block Diagram

    -28V DPF015 CAUTION ATTENTION :SINCE THESE PARTS MARKED BY :LES PIECES REPAREES PAR UN ETANT CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE DESCRIBED IN PARTS LIST ONLY N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES DV-300-K...

  • Page 19: Loading Motor Pcb

    BCZ3B05 LOAD+ LOADING MOTOR(-) SW-1(OPEN) OPEN GND(SW) SSS-28-5 CLOSE SW-2(CLOSE) PCB610 DED021 DVD MECHA ASSY (A2K001A650) DVD MT PCB PCB130 DMF089 NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DV-300-K...

  • Page 20: Overall Block Diagram

    4.2 OVERALL BLOCK DIAGRAM DV-300-K...

  • Page 21: Dvd Loader Block Diagram

    4.3 DVD LOADER BLOCK DIAGRAM DV-300-K...

  • Page 22: Power Block Diagram

    4.4 POWER BLOCK DIAGRAM DV-300-K...

  • Page 23: Diagnosis

    DECK DOES NOT ACCEPT OPEN/CLOSE Is the voltage at Check P.CON 6V line of pin 8 and 19 of IC2301 POWER BLOCK. about DC6V ? Check CD2302 Is the lose connection connection to DECK. at CD2302 to DECK ? Change DVD LOADER. DV-300-K...
  • Page 24 Replace V651 or IC651. NO PLAYBACK PICTURE OF AV JACK Is there Check IC4001 and a signal at pin 164 of peripheral circuit. IC4001 ? Is there Check J7302 and peripheral video signal at pin 33 circuit. of IC7301 ? Change IC7301. DV-300-K...
  • Page 25 NO ANALOG AUDIO ON PLAYBACK Is there Check J8003 and peripheral AUDIO signal at pins 1 and 7 circuit. of IC8003 ? Is there Check AT pins 184 and AUDIO signal at C8051 186 of IC4001. and C8053 ? Change IC8003. DV-300-K...
  • Page 26 Any kind of symptoms (no power, a failure in any of the servo, video and audio systems, etc.) may be (DVD MT PCB Assy : IC4001) generated, because the DVD processing is performed by a single chip. 64M SDRAM No power. (DVD MT PCB Assy : IC4005) Block noise is generated during playback. DV-300-K...

  • Page 27: Method For Diagnosing Degradation Of The Lds On The Pickup Assy

    Assy. If the voltage is 0.4 V or higher, the 780-nm LD is degraded. DVD MT PCB ASSY CP2301 C2301 Q2307 Q2306 CP2303 Q2302 C4094 Q2301 Q2304 4006 W806 R2322 C4096 IC2301 R2329 R2319 C2317_1 R2311 W802 R2316 R4009 R4010 Front side SIDE A DV-300-K...

  • Page 28: Service Mode

    • After going into service mode, if you play back the disc, "DISC-NON" is displayed. • The video signal and the audio signal are outputted during the servicemode. • The SKIP key and the SCAN key are effective during the service mode. SERVICE MODE: OFF POWER GGF1381 Service mode remote control unit DV-300-K...

  • Page 29: Service Mode In

    3 LD ON DVD : Press the [TEST] (A8-5E) and [1] (A8-01) keys in order, and turn on the laser diode (650n). : Press the [TEST] (A8-5E) and [4] (A8-04) keys in order, and turn on the laser diode (780n). DV-300-K...

  • Page 30: Display Specification Of The Service Mode

    : [NTSC] PAL system : [PAL] Automatic setting : [AUTO] Scart terminal output [SK – ∗ ∗] (Display only the WY model which can do the output setting of scart terminal.) VIDEO : [00] S-VIDEO : [01] : [02] DV-300-K...

  • Page 31: Functional Specification Of The Shortcut Key

    • Region confirmation mode (ESC + A.MON [Service mode remote control unit] + "1"-"8" [Service mode remote control unit] keys) After you press the A.MON key while holding the ESC key pressed and then input the region number, if the number is different from that set in the unit, an error message is displayed, and the tray opens. DV-300-K...

  • Page 32: Functional Specification Of The Service Mode

    %%e -2 : NG 7.0e -4 : NG 3 EDC/ID error history (ID Address, EDC/ID errors, last eight errors) Note: ∗ Error of AV1 is not supported in this player. Indication plan contents Character in bold : Item name : Information display DV-300-K...

  • Page 33: Disassembly

    Up PCB and DVD MT PCB connector. 1-4: DVD MT PCB (Refer to Fig. 1-4) 1. Remove the 4 screws 1. 2. Remove the 4 screws 2. 3. Remove the DVD MT PCB in the direction of arrow. Fig. 1-2 DVD MT PCB Fig. 1-4 DV-300-K...

  • Page 34: Dvd Deck Section

    Loader Sub Ass'y Gear Pulley Loading Motor Insulator (R) Loading Motor PCB Ass’y Traverse Ass'y • Screw Torque: 2.5 ± 0.3kgf•cm (Screw 1) • Screw Torque: 1.0 ± 0.3kgf•cm (Screw 2) Fig. 2-3-A • Screw Torque: 2.0 ± 0.3kgf•cm Fig. 2-2-A DV-300-K...
  • Page 35 3 supports 1. between A and B. Fig. 2-3-D 2. Remove the Plate Clamper, Magnet Clamper and Clamper. Check Hook Check Hook Plate Clamper Magnet Clamper Main Frame Loading Motor PCB Ass’y Check Hook Clamper Fig. 2-3-E Fig. 2-5-A DV-300-K...
  • Page 36 6. Remove the Switch PCB Ass'y. 7. Remove the screw 4. Feed Motor 8. Remove the Gear Feed. 9. Remove the 2 screws 5. 10. Remove the Feed Motor. Safety surface for pressing 11. Remove the Gear Motor. of the insert. Fig. 2-7-C DV-300-K...
  • Page 37 Fig. 2-8. NOTE 1. Do not make the folding lines except the specified positions for the FFC. [ 24 pin FFC ] Fold Printing Surface 79 ± 1 mm Reinforcement Plate To Pick Up PCB Fig. 2-8 DV-300-K...

  • Page 38: Each Setting And Adjustment

    While the screen shown at left is being displayed, updating is in progress. DO NOT TURN OFF THE POWER DURING UPDATING. 4 Updating of the firmware is completed. When the screen with the Pioneer logo is displayed, updating is completed. The time required for updating is about 2 minutes. DV-300-K...
  • Page 39 2 If updating of the firmware using the disc for updating failed • Was the disc for updating recognized properly? Check if the volume label of the disc is PIONEER. • Is playback of a disc other than the disc for updating possible? If playback of a test CD is also impossible, a reading section, such as PU, may be defective.

  • Page 40: Exploded Views And Parts List

    Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 9.1 PACKING SECTION DV-300-K...
  • Page 41 Remote Control 07650KY060 Package Pad 792WHAA237 • • • • • • NSP 6 Guarantee Card J2G00202B Operating Instructions J2K00801A (English) Operating Instructions J2K00810A (French) Polyethylene Bag,Instruction JB5KD300 Gift Sheet 791WHAA183 Package 792WHAA227 Gift Box 793WCDD454 Polyethylene Bag,INSTA5 791WHAA040 DV-300-K...

  • Page 42: Exterior Section

    9.2 EXTERIOR SECTION NON-CONTACT SIDE CONTACT SIDE DV-300-K...
  • Page 43 722631A219 NSP 25 Sheet,Jack 3 722631A220 NSP 26 Sheet Caution 7250000597 Front Cabi Assy 7A701A911A Flap, DVD 712WPDA079 Spring, Flap-DVD 743WKA0052 Cord Connector (CD502) 06CU2E3301 Cord Jumper (CD601) 122H0B1003 NSP 32 Energy Star Label 7230007965 Flat Cable (CD604) W9L6020038 DV-300-K...

  • Page 44: Dvd Mecha Section

    Note : (SW PCB ASS'Y) CD2301 NOTE: Applying positions AA, AB and AC for the CLASS PART NO. MARK grease are displayed for this section. GREASE GEM1018 Check if the correct grease is applied for each GYA1001 position. GEM1036 DV-300-K...
  • Page 45 92P100088A Feed Rack Assy 92AAA0017A Screw,T-Tite(B) (M1.7x5.0 P3) 813381750U Screw,Gear Feed 92P700007A Cord Jumper (CD2301) 122H061605 Switch (SW1) 0515S32003 Push Switch (SW2) 0500101036 Screw,Tap Tite(P) (2.6x8) 811022680U Sems.Tap Tite(P) (2x8) 816112080U Screw (Bind 2x8) 811022080U DVD MECHA ASSY A2K001A650 DV-300-K...

  • Page 46: Schematic Diagram

    55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 DQ11 DQ12 DQ13 DQ14 DQ15 DBA0 DBA1 MA10 MA11 SDCKE SDCLK 1.8V NOTE:THE DC VOLTAGE EACH PART WAS NOTE:THIS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DV-300-K...
  • Page 47 R4037 10K TP4035 TP4092 R4075 R4039 10K RESET TP4093 TP4094 C4118 (V+3D) 100P CH NR4001 4D03WGJ0330T5E B4011 PCB130 MMZ1608R102CT DMF089 R4076 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AYBACK. OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DV-300-K...

  • Page 48: Dvd Mt Pcb Assy(2/6)

    PCE# PRD# PCE# PWR# FROM POWER PORT (V+3D) D_GND NOTE:THE DC VOLTAGE EACH PART WAS NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME MEASURED WITH THE DIGITAL TESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DURING PLAYBACK. DV-300-K...
  • Page 49 ÷ The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. ÷ : The power supply is shown with the marked box. DV-300-K...

  • Page 50: Dvd Mt Pcb Assy(3/6)

    W802 C2311 CAUTION ATTENTION :SINCE THESE PARTS MARKED BY :LES PIECES REPAREES PAR UN ETANT CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE DESCRIBED IN PARTS LIST ONLY N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES DV-300-K...
  • Page 51 W805 VOLD+ VOSL- VOTK- VOFC- VOTK+ VOFC+ PCB130 NOTE:THE DC VOLTAGE EACH PART WAS NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DMF089 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DV-300-K...

  • Page 52: Dvd Mt Pcb Assy(4/6)

    FROM VIDEO JACK V+5V_A NOTE:THE DC VOLTAGE EACH PART WAS NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CAUTION :SINCE THE MEASURED WITH THE DIGITAL TESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CRITICAL DURING PLAYBACK. DESCRIBE DV-300-K...
  • Page 53 PCB130 ATTENTION CAUTION :LES PIECES REPAREES PAR UN ETANT :SINCE THESE PARTS MARKED BY DMF089 DANGEREUSES AN POINT DE VUE SECURITE CRITICAL FOR SAFETY,USE ONES N'UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY DANS LA NOMENCLATURE DES PIECES DV-300-K...

  • Page 54: Dvd Mt Pcb Assy(5/6)

    FROM POWER PORT 22uH 0405 V+5V_A V+5V TP7303 D_GND D_GND NOTE:THE DC VOLTAGE EACH PART WAS NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME MEASURED WITH THE DIGITAL TESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DURING PLAYBACK. DV-300-K...
  • Page 55 W877 TP7301 W801 S_C OUT S_Y OUT CVBS OUT S-VIDEO OUT CVBS/Y/U/V J7301 J7302 DIN-409A RCA-405A-08 CAUTION: DIGITAL TRANSISTOR PCB130 DMF089 DV-300-K...

  • Page 56: Dvd Mt Pcb Assy(6/6)

    FL DC+ -28V ATTENTION CAUTION :LES PIECES REPAREES PAR UN ETANT :SINCE THESE PARTS MARKED BY DANGEREUSES AN POINT DE VUE SECURITE CRITICAL FOR SAFETY,USE ONES N'UTILISER QUE CELLS DECRITES DESCRIBED IN PARTS LIST ONLY DANS LA NOMENCLATURE DES PIECES DV-300-K...
  • Page 57 FLDC- FLDC+ -28V D_GND TO MEMORY D_GND PCB130 DMF089 NOTE:THE DC VOLTAGE EACH PART WAS NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME MEASURED WITH THE DIGITAL TESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DURING PLAYBACK. DV-300-K...

  • Page 58: Operation 1 And Operation 2 Pcb Assys

    LED3 SW666 -18.0 GR10 LED2 EVQ11L05R -18.0 GR11 LED1 -18.0 -18.0 -18.0 -16.0 -16.0 -16.0 -16.0 -16.0 -16.0 C659_1 100P CH Vout R666 1/4W OS651 ROM-V340TAO NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DV-300-K...
  • Page 59 2H0B1003 V+3E V+3E V+3E C604 DGND C605 33P CH DGND TP663 FLDC+ 0.001 B FLDC+ -28V -28V FLDC- FLDC- NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME PCB270 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE ESTER DEF126 DV-300-K...

  • Page 60: Power Pcb Assy

    NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DESCRIBED IN PARTS LIST ONLY N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES DV-300-K...
  • Page 61 CAUTION: DIGITAL TRANSISTOR LATEST AT THE TIME NOTE:THE DC VOLTAGE EACH PART WAS NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. HANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP DURING PLAYBACK. IS NON POLAR ONE. DV-300-K...

  • Page 62: Wave Forms

    IC4001-pin159 (ASPDIF) J7302-pin6 (CVBS_Out) J7301-pin4 (C_Out) VIDEO JACK V:1.0V/div. H:200nsec/div. V:200mV/div. H:10µsec/div. V:500mV/div. H:10µsec/div. CP4002-pin1 (FP_SCK) J7302-pin5 (Y_Out) V:1.0V/div. H:20µsec/div. V:500mV/div. H:10µsec/div. OPERATION 1 PCB ASSY IC651-pin5 (OSC) V:500mV/div. H:1µsec/div. J8003-pin3 (Lch_Out) J7302-pin3 (U_Out) AUDIO JACK V:1.0V/div. H:500µsec/div. V:500mV/div. H:20µsec/div. DV-300-K...

  • Page 63: Pcb Connection Diagram

    B C E Field effect SIDE B P.C.Board Chip Part transistor Resistor array 3-terminal regulator 11.1 LOADING MOTOR/SW LOADING MOTOR (INSERTED PARTS) LOADING MOTOR (CHIP MOUNTED PARTS) SOLDER SIDE SOLDER SIDE DED021A M2603 CD2302 DED021A SOLDER SIDE DED020A M2602 M2601 DV-300-K...

  • Page 64: Dvd Mt Pcb Assy

    R7318 R8049 W802 R2311 C2317_1 C8067 R2319 R2329 R7317 IC8003 IC2301 C8069 R8079 C4096 R2322 R8084 W806 Q8019 IC4006 Q2304 R8057 Q2301 C4094 Q8013 Q2302 Q8018 CP2303 R8085 R8080 C4099 B4002 Q2307 C2301 Q2306 C4098 C4112 W840 CP2301 CP4003 DV-300-K...
  • Page 65 SIDE B SIDE B DVD MT PCB ASSY R2341 R2343 DMF089A W834 R4001 W821 R2325 W822 R8060 W833 R8059 R8014 R2308 R8051 W814 R8044 DV-300-K...

  • Page 66: Operation 1 Pcb And Operation 2 Pcb Assys

    W809 OPERATION 2 PCB ASSY W007 W009 W003 (INSERTED PARTS) D667 W011 W012 W013 W010 C659_1 OPERATION 2 PCB ASSY C651 R666 (CHIP MOUNTED PARTS) R658 R657 R655 R656 C676 R651 R652 R653 R654 R662 C675 C604 C605 C658 DV-300-K...

  • Page 67: Power Pcb Assy

    D532 Q515 D522 C535 D521 C527 W002 D527 D510 W001 B502 IC501 C526 R534 C521 C522 DPF015A C517 D528 W037 R539 C519 D531 D525 W004 W019 W018 C520 Q504 D523 Q502 R528 R529 CP502 D535 C528 W016 D533 D536 DV-300-K...
  • Page 68 SIDE A SIDE A POWER PCB ASSY (CHIP MOUNTED PARTS) Q511 Q505 R540 R509 Q509 Q501 Q506 R538 R519 R547 DPF015A R544 Q513 Q512 R531 R537 R536 Q503 R548 DV-300-K...

  • Page 69: Pcb Parts List

    060R451009 X4001 CRYSTAL (27MHz) 100GT02720 OPERATION 1 PCB ASSY SEMICONDUCTORS IC651 IC PT6315 IF4K063150 SWITCHES SW652 - SW666 SWITCH TACT 0504R01T38 OTHERS V651 TUBE FLUORESCENT 096F82R601 OS651 REMOTE RECEIVER 077A040002 OPERATION 2 PCB ASSY SWITCHES SW667 SWITCH TACT 0504R01T38 DV-300-K...

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